Protons: 2 neutrons: 2 electrons: 2
Helium-3: 2 protons, 1 neutron, 2 electrons
Helium-4: 2 protons, 2 neutrons, 2 electrons
Protons: 2 neutrons: 2 electrons: 2
Helium-3: 2 protons, 1 neutron, 2 electrons
Helium-4: 2 protons, 2 neutrons, 2 electrons
Helium has two protons. A neutral helium atom therefore also has two electrons, but note that in general, atoms can gain or lose electrons. The number of neutrons, of course, depends on the specific isotope; the most common isotope, helium-4, has 2 neutrons, while helium-3 has 1 neutron.
Protons: 2 neutrons: 2 electrons: 2
Helium-3: 2 protons, 1 neutron, 2 electrons
Helium-4: 2 protons, 2 neutrons, 2 electrons
7 protons, 7 neutrons and 7 electrons
4 protons, 4 electrons and 6 neutrons.
it has 44 electrons 57 neutrons and 44 protons
The phosphorus atom has 15 protons and electrons and 16 neutrons.
Sodium has 11 protons, 11 electrons and 12 neutrons.
18 protons 18 electrons 22 neutrons
18 protons and electrons and 22 neutrons.
61 neutrons 10 electrons 46 protons
Neutrons: 58 Electrons: 45 Protons: 45
67 protons, 67 electrons and 98 neutrons
4 protons, 4 electrons and 5 neutrons
Protons: 73 Neutrons: 108 Electrons: 73
41 protons 41 electrons 52 neutrons
55 protons and electrons and 78 neutrons
There are 19 protons,20 neutrons, and 19 electrons.
4 protons, 4 electrons and 6 neutrons.
Neutrons - 118 Protons/electrons - 79